cultivates life as an art, but he furnishes no ideals of truth and action. The poet may rebel against any attempt to set limits to his fancy; and he may argue truly that moralizing in verse is not poetry. Possibly, like Mephistopheles in Faust, he may retaliate on his adversaries. But the philosopher will still be justified in asking, 'How may the heavenly gift of poesy be devoted to the good of mankind?' Returning to Plato, we may observe that a similar mixture of truth and error appears in other parts of the argument. He is aware of the absurdity of mankind framing their whole lives according to Homer; just as in the Phaedrus he intimates the absurdity of interpreting mythology upon rational principles; both these were the modern tendencies of his own age, which he deservedly ridicules. On the other hand, his argument that {clxvi} Homer, if he had been able to teach mankind anything worth knowing, would not have been allowed by them to go about begging as a rhapsodist, is both false and contrary to the spirit of Plato (cp. Rep. vi. 489 A foll.). It may be compared with those other paradoxes of the Gorgias, that 'No statesman was ever unjustly put to death by the city of which he was the head'; and that 'No Sophist was ever defrauded by his pupils' (Gorg. 519 foll.)...... The argument for immortality seems to rest on the absolute dualism of soul and body. Admitting the existence of the soul, we know of no force which is able to put an end to her. Vice is her own proper evil; and if she cannot be destroyed by that, she cannot be destroyed by any other. Yet Plato has acknowledged that the soul may be so overgrown by the incrustations of earth as to lose her original form; and in the Timaeus he recognizes more strongly than in the Republic the influence which the body has over the mind, denying even the voluntariness of human actions, on the ground that they proceed from physical states (Tim. 86, 87). In the Republic, as elsewhere, he wavers between the original soul which has to be restored, and the character which is developed by training and education...... The vision of another world is ascribed to Er, the son of Armenius, who is said by Clement of Alexandria to have been Zoroaster. The tale has certainly an oriental character, and may be compared with the pilgrimages of the soul in the Zend Avesta (cp. Haug, Avesta, p. 197). But no trace of acquaintance with Zoroaster is found elsewhere in Plato's writings, and there is no reason for giving him the name of Er the Pamphylian. The philosophy of Heracleitus cannot be shown to be borrowed from Zoroaster, and still less the myths of Plato.